was taken to a local hospital to be checked-- since he suffers from asperger's syndrome and attention deficit disorder. there is no word on exactly how the 65 year-old gunman died. >> a former navy seal sniper was one of two men killed at a shooting in a remote gun range in texas on saturday. chris kyle --known for his record number of kills as a sniper was shot and killed at a gun range in texas. veteran chad littlefield was also shot and killed. police say. eddie ray routh. admitted to shooting both men. after a short chase. police arrested routh. routh spent four years in the marines and was unemployed at the time of the shooting. investigators are still trying to figure out a motive. >> meantime. gun control returns to the spotlight. as president obama hits the road. trying to sell his plan to reduce gun violence in america. grant lodes is follwing this story. and tells us how the president is pushing his cause. grant? >> it almost seemed like mister obama was back on the campaign trail today. he flew to minneapolis.meeting with local government and law enforcement leaders. then the presi